parasites begin attack

[glockcoma]

I think im start to see some parasites on my fish, my tank just cycled after a month, I really dont want to start going overboard with all the qt and garlic, freshwater dips, hyposalinity dips. My fish havent even got over ship shock yet and to start chasing down with my net would probably cause more harm than parasites, so I was thinking of buying something like this:

http://www.drsfostersmith.com/produ...004+113521+2035

what do you guys think?